JPS63116536U - - Google Patents

Description

[Brief explanation of drawings]

FIG. 1 is a side view of an embodiment of the pile driving device for a pile driving ship of the present invention, showing the casing pipe section and the second
The figure shows the movable skip guide section in a side view similar to that in Figure 1, and Figure 3 shows "C" in Figures 1 and 2.
4 is a detailed view of part A in Fig. 2, and Fig. 5 is a plan view of part B in Fig. 4. Fig. 6 is a detailed view of part B in Fig. 2, and Fig. 7 is a detailed view of part B in Fig. 2. 6. FIG. 8 shows a side view of the conventional pile driving device, FIG. 9 shows the "D" section in FIG. 8, and FIG. 10 shows the "E" arrow in FIG. Fig. 11 is a detailed view of section F in Fig. 8, and Fig. 12 is a plan view of Fig. 11. Fig. 13
The figure shows the "G" cross section of Fig. 8, and Fig. 14 shows the 9th section.
The "H" arrow in the figure shows the state in which the clamp is removed. FIG. 15 is a plan view showing the clamp, and FIG. 16 is a side view of FIG. 15. 101...Self-propelled casing pipe hanging device, 1
02...Casing pipe, 107...Movable skip guide, 130...Shear top cross beam, 131...
Sears, 150... Sears intermediate crossbeam, 152...
Movable casing support.

Claims (1)

[Scope of utility model registration request] A shear installed upright on a pile driving ship, a movable casing pipe hanging device supported by the top cross beam of the shear, a skip guide movable along a horizontal rail in front of the shear, and the casing pipe hanging device a casing support that removably grips a casing pipe suspended from the seabed and is supported by an intermediate cross beam of the shear and is movable; the casing support moves the casing pipe and the skip guide to adjust the distance between the casing pipes driven into the seabed; A pile driving device for a pile driving ship, characterized in that it is changeable.